Home / 3,276,022,027.26-4,906,232,781.79-2,091,934,819.68

Finding the Fourth Proportional to 3,276,022,027.26, 4,906,232,781.79 and 2,091,934,819.68

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Solution

The fourth proportional to 3,276,022,027.26, 4,906,232,781.79 and 2,091,934,819.68 is: 3,132,921,300.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,022,027.26 : 4,906,232,781.79 = 2,091,934,819.68 : x
  2. Step 2: Convert to fraction form
    3,276,022,027.26/4,906,232,781.79 = 2,091,934,819.68/x
  3. Step 3: Cross multiply
    3,276,022,027.26x = 4,906,232,781.79 × 2,091,934,819.68
  4. Step 4: Simplify right side
    3,276,022,027.26x = 10,263,519,189,646,977,024
  5. Step 5: Solve for x
    x = 10,263,519,189,646,977,024/3,276,022,027.26
  6. Step 6: Final answer
    x = 3,132,921,300.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.